US3032991A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion sustaining means for continuous flow combustion systems
Assignee: General Electric Co
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Filing: 1959-10-01
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Granted: 1962-05-08
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Expires: 1979-10-01
Abstract
No abstract record available.
Inventors
- 👤 John W Vdoviak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:16
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/40; F23R3/02; F23R3/16; F23R3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2194081A
Cited
US2526657A
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US2607663A
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US2648190A
Cited
GB696756A
Cited
GB735570A
Cited
GB758371A
Cited
US2858672A
Cited
US2964907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |